configure: check for splice() system call; sendfile isn't all apropriate in older...

[citadel.git] / libcitadel / lib / stringbuf.c

diff --git a/libcitadel/lib/stringbuf.c b/libcitadel/lib/stringbuf.c
index 1d24342771ee10998ef1e251379474cde22d8e89..0d88f7ca14f9c2e9925b744300194791c3334f7f 100644 (file)
--- a/libcitadel/lib/stringbuf.c
+++ b/libcitadel/lib/stringbuf.c
@@ -3869,7 +3869,7 @@ void FDIOBufferInit(FDIOBuffer *FDB, IOBuffer *IO, int FD, long TotalSendSize)
        FDB->ChunkSize = 
                FDB->TotalSendSize = TotalSendSize;
        FDB->IOB = IO;
-#ifndef LINUX_SENDFILE
+#ifndef LINUX_SPLICE
        FDB->ChunkBuffer = NewStrBufPlain(NULL, TotalSendSize + 1);
 #else
        pipe(FDB->SplicePipe);
@@ -3879,7 +3879,7 @@ void FDIOBufferInit(FDIOBuffer *FDB, IOBuffer *IO, int FD, long TotalSendSize)
 
 void FDIOBufferDelete(FDIOBuffer *FDB)
 {
-#ifndef LINUX_SENDFILE
+#ifndef LINUX_SPLICE
        FreeStrBuf(&FDB->ChunkBuffer);
 #else
        close(FDB->SplicePipe[0]);
@@ -3893,7 +3893,7 @@ void FDIOBufferDelete(FDIOBuffer *FDB)
 int FileSendChunked(FDIOBuffer *FDB, const char **Err)
 {
 
-#ifdef LINUX_SENDFILE
+#ifdef LINUX_SPLICE
        ssize_t sent;
        sent = sendfile(FDB->IOB->fd, FDB->OtherFD, &FDB->TotalSentAlready, FDB->ChunkSendRemain);
        if (sent == -1)
@@ -3939,7 +3939,7 @@ int FileRecvChunked(FDIOBuffer *FDB, const char **Err)
 {
        ssize_t sent, pipesize;
 
-#ifdef LINUX_SENDFILE
+#ifdef LINUX_SPLICE
 
        pipesize = splice(FDB->IOB->fd, NULL, 
                          FDB->SplicePipe[1], NULL,